{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "trigger": true, "arguments": ["place", "payment method", "attacker", "damage amount", "time"]}, {"event_type": "phishing", "trigger": true, "arguments": ["place", "attack pattern", "victim", "purpose", "attacker", "trusted entity", "tool", "damage amount", "time"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["capabilities", "vulnerable system owner", "time", "vulnerability", "supported platform", "common vulnerabilities and exposures", "vulnerable system", "vulnerable system version"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["supported platform", "releaser", "common vulnerabilities and exposures", "vulnerable system version", "patch", "issues addressed", "time"]}, {"event_type": "data breach", "trigger": true, "arguments": ["place", "compromised data", "purpose", "tool", "number of data", "time", "victim", "attacker", "damage amount", "number of victim"]}], "input": "One of the most common phone scams is the caller pretending to be from the IRS and threatening the taxpayer with a lawsuit or with arrest if payment is not made immediately , usually through a debit card ."}
{"ransom": [], "phishing": [{"trigger": "pretending to be", "arguments": {"place": "NAN", "attack pattern": ["threatening the taxpayer with a lawsuit or with arrest", "phone scams"], "victim": "NAN", "purpose": "NAN", "attacker": "the caller", "trusted entity": "the IRS", "tool": "NAN", "damage amount": "NAN", "time": "NAN"}}], "discover vulnerability": [], "patch vulnerability": [], "data breach": []}